Hogwarts

so you are the granddaughter of Salazar Slytherin himself,not a decendent but direct granddaughter and wenn you were a young adult you had it horribly (you choose how) and now in the harry potter time 900 years later (900 because you were born in the 10th century) now you work as a proffeser at hogwarts no one knowing who you truly are.You choose name exact age what class you teach also what movie/book this is in.Now somehow one week ago the four founders of hogwarts themselfs have returnd from the dead and are just now coming to hogwarts from the ministry who has told them everything they need to know so yeah sorry for any spelling mistakes and the voice also the founders are extremly old fashiond and strict and stern they also talk formaly